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With high-quality products of international standard and considerate, responsive local services, Landtop Technology has built a solid reputation across the industry.
Intake and Exhaust NVH Development and Tuning
The intake system is generally divided into the engine intake manifold assembly and air filter intake system. The exhaust system refers to the complete set of components extending from the engine exhaust manifold all the way to the exhaust tailpipe. Intake & Exhaust NVH is a noise and vibration control technology dedicated to engine intake components (air filter, intake manifold) and exhaust components (muffler, exhaust pipe). Its core objectives include suppressing airflow pulsation noise, combustion-excited vibration and structural radiated noise, as well as striking a balance between acoustic performance and powertrain performance metrics such as intake efficiency and exhaust backpressure regulation.
Intake and Exhaust NVH Development and Tuning
Product Overview

■ Full-process independent development capability: Closed-loop verification covering system matching optimization analysis to vehicle tuning. We have delivered multiple fully forward-development projects including AITO M9, AITO M8 and JAC Hunter pickup truck.


■ At the development stage, Landtop leverages engineering experience and simulation tools to analyze system issues, and avoids typical intake & exhaust NVH defects and baseline vehicle problems in the design phase.


■ At the tuning stage, Landtop’s experienced team adopts standardized troubleshooting procedures to quickly identify root causes. Prototype modification solutions are adopted for verification, before finalizing mass-production engineering solutions.



Application Area

■ Passenger Vehicles: SUVs, Sedans, MPVs

■ Commercial Vehicles: Pickups, Light Trucks, Heavy Trucks

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